As long time fans of Sport Compact style drag racing, we have always wanted to head over to stateside Florida to attend the annual World Sport Compact Challenge held at Orlando Speed …
Unbreakable rotary engine apex seals explained
Are apex seals the kryptonite of the Mazda Rotary engine? Seal integrity and coatings have come a long way in the last decade. Special thanks to South Coast Rotary and Power Seals …
The truth about building a 3 rotor 20B Mazda
3 Rotor RX7s are popular on the internet, but what does it actually take to swap one? We talk about how much it costs, what to look for, and the origins of …
MENTAL 20B rotary street RX-3 | PAC275
Andrew Zada’s absolutely mental little RX-3 street car runs a personal best pass at the Melbourne Jamboree. The Mazda is powered by a PAC Performance 20B turbocharged rotary engine running on E85 …
Mazda Rotary engine dyno
Frank’s Mazda rotary on the engine dyno at Johnsons Performance Centre. The 13B is a built bridge-ported engine boosted by a Borg Warner turbo, ViPEC EFI running on methanol fuel. Mazda 13B …